Gregory Saey

Market notes

Everything I write about markets, read through derivatives and volatility. Two formats: letters, long and published only here, and my Instagram and LinkedIn posts in full.

Letters

Long form, only on this site.

Letter No. 1, 3 November 2026

Why I read the price of insurance first

The first letter: why this site exists, what I read before any headline, and what twenty years of market shocks have left in the way we run money.

Read the letter